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Boston GearRF752-15E-B11-J

RF752-15E-B11-J

700 Series C-Face Coupled Reducer
Item #101901690
  • 5 5/32" Center Distance
  • 15:1 Ratio
  • 210TC or 250UC Frame
  • C-Face Coupled Input
  • Right Output
  • Universal Worm Position
  • No Lubricant
  • Cast Iron
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Boston GearRF752-15E-B11-J
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    Shipment Options
  • 5 5/32" Center Distance
  • 15:1 Ratio
  • 210TC or 250UC Frame
  • C-Face Coupled Input
  • Right Output

features

  • Large oil reservoir provides efficient heat dissipation and lubrication for longer life
  • Housing is straddle milled top and bottom for precise alignment
  • Internal baffles ensure positive, leak-free venting
  • Rugged housing fabricated of fine-grained cast iron for maximum strength and greater precision during worm and gear alignment
  • Bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and load capacities on size 713 to 760
  • High strength steel output shaft ensures capacity for high torque
  • Pipe plugs allow easy fill, level and drain in any mounting position
  • Super finished oil seal diameters on both input and output shafts extend seal life

caution

  • Must be filled to the proper level with the recommended lubricant for your application before operation
Bore Code B11
Motor HP 10 hp
Worm Position Universal
Lubrication None
Fan Cooled No
Base to Shaft Center Height w/Low Vert. Base Kit 6.38 in
Base to Shaft Center Height w/High Vert. Base Kit 8.63 in
Reduction Type Single Reduction
Box Width 9 21/32 in
Max. Input HP @ 100 rpm 1.56 hp
Keyway Size 5/16 x 5/32
Center Distance 5.15625 in
Base to Centerline of Input Shaft 10 1/2 in
Family Name RF
Output (Shaft or Bore) Size 2 in
Box Length 13 1/8 in
Max. Overhung Load @ 1750 rpm 2200 lb/in
Bolt Center Length x Bolt Center Width 11 in x 5 13/16 in
Torque Out @ 1150 rpm 6700 in lb
Max. Overhung Load @ RPM 2200 lb/in @ 1150 rpm, 2200 lb/in @ 1750 rpm
Base to Centerline of Output Shaft 5 5/16 in
Output Torque @ RPM 6618 in lb @ 1750 rpm, 6700 in lb @ 1150 rpm
Bolt Center 11" x 5 13/16"
Input (Shaft or Bore) Size 1 3/8 in
Max. Thrust Load @ 1150 rpm 1900 lb/in
Shaft Assembly Code J
Bolt Centers w/ Vertical Base Kits (in) 18.00 x 10.00
Washdown Duty No
Input Configuration C-Face Coupled
Frame 210TC, 250UC
Thermal Input Horsepower @ 1750 RPM N/A
Ratio 15:1
Box Height 13 3/4 in
Frame Size 210TC, 250UC
Motor Application General Purpose
Output RPM @ Input RPM 117 rpm @ 1750 rpm
Housing Material Cast Iron
Output Configuration Right Output
Output RPM @ 1750 rpm Input 117 rpm
Bolt Centers w/ Std. Base Kit (in) 14 1/8 x 8 3/8
Base to Shaft Center Height w/Std. Base Kit 6.44 in
Max. Thrust Load @ RPM 1900 lb/in @ 1150 rpm, 1900 lb/in @ 1750 rpm
Torque Out @ 1750 rpm 6618 in lb
HP @ RPM 10 hp @ 1800 rpm
Input HP @ RPM 9.14 hp @ 1150 rpm, 13.06 hp @ 1750 rpm
Weight 216.1 LB
EAN or UPC 781711528266
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